Factor Info
| ID | 597 |
| Size | 111 digits / 367 bits |
| Status | composite |
| Value | 158295249759370330016097778083231692596910556347158718544881590593568083710279272622067017505468122746954626841 |
Factorizations
| Primary | (ID: 598) 28186756596622582369 (proven prime) |
| (ID: 599) 5615944112503448469710685779758446284613239813124789203514121197352487295387806120808284089 (composite) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.